Multifunctional environment-friendly refrigerator

Abstract

The invention discloses a multifunctional environment-friendly refrigerator which comprises a working chamber, a refrigerating chamber, a freezing chamber, a heat insulating chamber, a cold storage chamber and a heat storage chamber, wherein the cold storage chamber is arranged above the freezing chamber; the heat storage chamber is arranged above the heat insulating chamber; the refrigerating chamber is arranged above the cold storage chamber and the heat storage chamber; and the chambers are separated by a thermal insulation material; a first cooling coil tube is arranged in the air drying chamber; the air drying chamber is connected with an air compressor; the air compressor is connected with a vortex tube; the vortex tube is connected with a three-way flow regulating valve; the three-way flow regulating valve is connected with an inlet of the first cooling coil tube; a phase-change cold storage material and a second cooling coil tube are arranged in the cold storage chamber; the three-way flow regulating valve is connected with the second cooling coil tube; the second cooling coil tube is connected with a first one-way valve; a phase-change heat storage material and a heating coil tube are arranged in the heat storage chamber; the vortex tube is connected with the heating coil tube; and the heating coil tube is connected with an inlet of a second one-way valve. In a process of completing energy conversion, an environment-friendly working medium, namely air is adopted as a circulating medium, so that the multifunctional environment-friendly refrigerator has remarkable energy-saving and environment-friendly benefits.

Description

technical field [0001] The invention relates to the technical field of thermal energy engineering, and more specifically relates to a multifunctional environment-friendly refrigerator. Background technique [0002] Modern society is undergoing rapid changes, and people have higher and higher requirements for the quality of home or work environment. To develop a product that can satisfy users is the goal of every scientific and technological worker and the source of innovation. In people's work and family life, refrigerators and drying and heating appliances are indispensable household appliances for modern people, and both belong to the field of thermal engineering technology. However, modern refrigerators generally use freon refrigerants as refrigerants, which seriously damage the environment. Due to various reasons, the current market share of refrigerators using environmentally friendly refrigeration is relatively low. Traditional refrigerators need to start the compress...

AI Technical Summary

Problems solved by technology

However, modern refrigerators generally use freon refrigerants as refrigerants, which cause serious damage to the environment. Due to various reasons, the current market share of refrigerators using environmentally friendly refrigeration is relatively low.

Traditional refrigerators need to start the compressor from time to time to compress the refrigerant to complete the refrigeration process, and the motor damage and refrigerant leakage caused by the frequent start and stop of the compressor are the main failure modes of refrigerators at present.

The drying heater needs to be purchased separately, which not only occupies the space of the family but also increases the corresponding purchase cost.

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